RU2013157565A - Активный материал отрицательного электрода для электрического устройства - Google Patents
Активный материал отрицательного электрода для электрического устройства Download PDFInfo
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- RU2013157565A RU2013157565A RU2013157565/04A RU2013157565A RU2013157565A RU 2013157565 A RU2013157565 A RU 2013157565A RU 2013157565/04 A RU2013157565/04 A RU 2013157565/04A RU 2013157565 A RU2013157565 A RU 2013157565A RU 2013157565 A RU2013157565 A RU 2013157565A
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- negative electrode
- lithium
- secondary battery
- ion secondary
- mass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/387—Tin or alloys based on tin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
- C23C14/185—Metallic material, boron or silicon on other inorganic substrates by cathodic sputtering
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3464—Sputtering using more than one target
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
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- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
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Abstract
1. Активный материал отрицательного электрода для литий-ионной вторичной батареи, содержащий сплав, содержащий Si в диапазоне от 12% по массе или более до менее 100% по массе, Sn в диапазоне от 16% по массе или более до 45% по массе или менее, Al в диапазоне от 18% по массе или более до 43% по массе или менее и неизбежные примеси в качестве остатка.2. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 1, в котором содержание Si в сплаве составляет 31% по массе или более.3. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 2, в котором содержание Si в сплаве составляет 50% по массе или менее.4. Отрицательный электрод для литий-ионной вторичной батареи, содержащий активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.5. Литий-ионная вторичная батарея, содержащая активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.6. Литий-ионная вторичная батарея, содержащая отрицательный электрод для литий-ионной вторичной батареи по п. 4.
Claims (6)
1. Активный материал отрицательного электрода для литий-ионной вторичной батареи, содержащий сплав, содержащий Si в диапазоне от 12% по массе или более до менее 100% по массе, Sn в диапазоне от 16% по массе или более до 45% по массе или менее, Al в диапазоне от 18% по массе или более до 43% по массе или менее и неизбежные примеси в качестве остатка.
2. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 1, в котором содержание Si в сплаве составляет 31% по массе или более.
3. Активный материал отрицательного электрода для литий-ионной вторичной батареи по п. 2, в котором содержание Si в сплаве составляет 50% по массе или менее.
4. Отрицательный электрод для литий-ионной вторичной батареи, содержащий активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.
5. Литий-ионная вторичная батарея, содержащая активный материал отрицательного электрода для литий-ионной вторичной батареи по любому из пп. 1-3.
6. Литий-ионная вторичная батарея, содержащая отрицательный электрод для литий-ионной вторичной батареи по п. 4.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-116707 | 2011-05-25 | ||
JP2011116707A JP5776888B2 (ja) | 2011-05-25 | 2011-05-25 | 電気デバイス用負極活物質 |
PCT/JP2012/056928 WO2012160866A1 (ja) | 2011-05-25 | 2012-03-16 | 電気デバイス用負極活物質 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013157565A true RU2013157565A (ru) | 2015-06-27 |
RU2575122C2 RU2575122C2 (ru) | 2016-02-10 |
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Also Published As
Publication number | Publication date |
---|---|
TW201308731A (zh) | 2013-02-16 |
US20140086792A1 (en) | 2014-03-27 |
JP5776888B2 (ja) | 2015-09-09 |
MX2013013673A (es) | 2014-02-27 |
CN103620831B (zh) | 2019-06-11 |
CN103620831A (zh) | 2014-03-05 |
TWI467838B (zh) | 2015-01-01 |
JP2012248302A (ja) | 2012-12-13 |
EP2717355A1 (en) | 2014-04-09 |
KR20140024430A (ko) | 2014-02-28 |
EP2717355A4 (en) | 2014-12-03 |
KR101660100B1 (ko) | 2016-09-26 |
WO2012160866A1 (ja) | 2012-11-29 |
BR112013029750A2 (pt) | 2017-01-17 |
EP2717355B1 (en) | 2016-06-22 |
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